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由中国石油学会石油地质委员会和四川省石油学会联合组织的全国天然气(包括煤成气)资源评价座谈会于1984年11月14日至19日在成都召开。这是继1981年在扬州召开的全国煤成气学术讨论会之后,专门讨论我国天然气问题的又一次较大型学术会议。在会上宣读的五十多篇论文,大体上反映了我国天然气研究工作和勘探技术的现有水平。这些论文主要讨论了我国天然气的成因和地球化学特征,我国天然气藏的类型和分布规律,我国潜在的含气地区及其远景储量。一部分论文还讨论了天然气的运移规律和聚集保存条件、干酪根自然演化过程的数学模拟、低阶煤热解生气实验、天然气藏的
The national natural gas (including coal-to-gas) resource evaluation symposium jointly organized by the Petroleum Geology Committee of the Chinese Petroleum Society and the Sichuan Petroleum Institute was held in Chengdu from November 14 to 19, 1984. This is yet another major academic conference devoted to discussing the natural gas issue in our country after the national coal-gas symposium held in Yangzhou in 1981. More than 50 papers read out at the conference largely reflected the current level of research on natural gas and exploration technology in our country. These papers mainly discussed the origin and geochemical characteristics of natural gas in China, the types and distribution of natural gas reservoirs in China, potential gas-bearing areas in China and their long-term reserves. Some papers also discussed the laws of natural gas migration and accumulation, the mathematical simulation of natural evolution of kerogen, gas pyrolysis experiments of low-rank coal pyrolysis,